Meet Our Experts

Matt Valez

Office Manager

Sarah Huffman, PE

Civil Engineer

John Wallace, PE

Consulting Engineer

Bria diCicco

Marketing & Business Development Manager

Rachel Hawthorne, PE

Director of Civil and Transportation Engineering

Conner Kelly, PE

Associate Engineer

JB Barrera

Assistant Resident Engineer

Ioanna Bruno

Landscape Designer

Brandon Puccini

Associate Engineer

Zachary Caipang, PE

Associate Engineer

Jorge Avila

Assistant Resident Engineer

Jamie Platz, PE

Senior Civil Engineer

Ann Sever, PLA

Senior Landscape Architect

Ryan Burmaster

Survey Technician

Olivia Williams

Associate Engineer

Marco Castaneda, PLS

Professional Land Surveyor

Zach Markow, PE

Civil Engineer

Lonnie Richardson

Senior Project Analyst

Paula Cappiello

Senior Accountant

Sonil Kim

Assistant Resident Engineer

Mark Madonna, PE

Survey Technician

Alexandra Cass

Associate Engineer

Bill Lindahl, PE

Senior Mechanical Engineer

Jessica Escobar, PLA

Landscape Architect

Valerie Huff, PE

Senior Civil Engineer

Tina Mayer, PE

Principal Civil Engineer

Marcus Jackson

Senior Program Manager

Wen Bin Sullivan, PE

Civil Engineer

Skye Thomas, PLS

Senior Land Surveyor

Travis Vasquez, PE

Associate Engineer

Matt Wilkins, PLA, ASLA, APA

Director of Landscape Architecture

Lee Faraca, PE

Civil Engineer

Alex Murray, PE

Civil Engineer

Steven Tanaka, PE, CSI, CCS

Principal Civil Engineer

Tony Scalise

Assistant Resident Engineer

Jamie Rogers

Marketing Coordinator

Bryce Dilger, PLS

Senior Land Surveyor II

Nick Sine, LSIT

Survey Technician

Josh Whipple

Senior Mechanical Designer

Jenni Metzger

Project Analyst

Ethan Pence, PE

Civil Engineer

Suzanne Baird, PLA, ASLA

Landscape Architect

Heather Johnson

Reception & Admin

Anthony Lehman

Assistant Resident Engineer

Luz Garcia, PLS

Professional Land Surveyor

Gabriela Mendoza

Accountant

Bill Callahan

Senior Environmental Compliance Specialist

Kathy Redden

Executive Assistant

Julie Rae Wilson

Controller

Ralph Schell

Senior Civil Designer

Zachary Teske, PE

Director of Construction Management

Greg Hulburd, PE, QSD/P

Director of Water Resources

Daniel Herrera

Survey Technician

Samar Saliba

Senior Accountant

Marilynn Connell

Landscape Designer

Erik Rutherford, PE

Senior Mechanical Engineer

Cris Disarufino

Senior Civil Designer

Brett Hadley, PE, QSD/P

Senior Civil Engineer

Clayton Bradshaw, PE, PLS

Director of Surveying

Glenn Rider

Senior Environmental Compliance Specialist

Alvaro Escobedo

Associate Engineer

George Marchenko, PLS

Senior Land Surveyor

Nate Whitcare, PE

Senior Designer

Tim Peterson

Project Analyst Compliance Inspector

Jenna Mitchell

Human Resources Manager

Michael Hausman, PE

Civil Engineer

Zac Powell, PE

Associate Engineer